Resurrection of Drypetes nienkui (Putranjivaceae), endemic to Hainan, China
Drypetes nienkui (Putranjivaceae), described from Hainan, China, has long been treated as a synonym of D. indica. Both species belong to a distinctive group of Asian species characterized by perulate buds that give rise to shoots bearing flowers or inflorescences proximally and leaves distally, 2–3-...
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| Format: | Article |
| Language: | English |
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Pensoft Publishers
2022-09-01
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| Series: | PhytoKeys |
| Online Access: | https://phytokeys.pensoft.net/article/87737/download/pdf/ |
| Summary: | Drypetes nienkui (Putranjivaceae), described from Hainan, China, has long been treated as a synonym of D. indica. Both species belong to a distinctive group of Asian species characterized by perulate buds that give rise to shoots bearing flowers or inflorescences proximally and leaves distally, 2–3-carpellate ovaries, and elongate styles. However, D. nienkui fundamentally differs from D. indica in inflorescence architecture and fruiting pedicel length; these or other characters also distinguish D. nienkui from the remaining species in this group. Drypetes nienkui therefore deserves recognition as a distinct species endemic to Hainan. An expanded description of the species is provided along with a key to the related species. |
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| ISSN: | 1314-2003 |